How many solar energy MCQs for engineering students?

This article lists 100 Solar Energy MCQs for engineering students. All the Solar Energy Questions & Answers given below includes solution and where possible link to the relevant topic.

What is a solar photovoltaic system?

Solar photovoltaic (PV) systems use solar panels to directly convert sunlight into electricity. These panels contain photovoltaic cells that absorb sunlight and release electrons, generating an electrical current. The electricity produced can be used to power homes, businesses, and even entire communities.

How has solar energy generating capacity changed over the years?

Provided by the Springer Nature SharedIt content-sharing initiative Photovoltaic (PV) solar energy generating capacity has grown by 41 per cent per year since 20091. Energy system projections that mitigate climate change and aid universal energy access show a nearly ten-fold increase in PV solar energy generating capacity by 20402,3.

How do we get solar energy?

The infrared radiations and the visible radiations are collectively known as solar energy. The earth receives solar energy directly from the sunlight. We are getting solar energy using some scientific techniques. The solar panels or photovoltaic panels convert sunlight directly into electric current.

How can we evaluate PV power generation potential in different regions?

In the past, many researchers have used different methods to evaluate the potential of PV power generation in different regions: Kais et al. proposed a climate-based empirical Ångstrom-Prescott model, using MERRA data to evaluate the PV potential of the Association of Southeast Asian Nations (ASEAN).

What is the difference between solar energy and energy?

In solar energy, the word solar denotes sun whereas energy means the energy of the sun. The sun is the ultimate source of energy for human beings which emits indirectly visible radiation light energy, infrared radiations, heat energy, and a very small amount of ultraviolet radiation.